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5.12 ROAD
If equipped with ROAD, then REFERENCE LINE/ ARC will be deleted.
This program enables you to easily define a line or curve or spiral as a reference
for measurements and stake outs. It supports chainages, as well as incremental
stake-outs and offsets.
Before starting road design and stake-out, user should set job, station, and
orientation first.
5.12.1 Define HZ Alignment
Horizontal alignment consists of the following elements: start point, line, curve
and spiral.
To define a horizontal alignment, user should first input the detailed information
(Chain, N, E coordinate) of start point.
The element of start point consists of the start chainage and E, N coordinate of
start point. Enter these details, and press NEXT to display the main inputting
approach.
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